Tiny Health sells microbiome test kits and provides related health support services.
Tiny Health offers gut and vaginal microbiome test kits for babies, children, pregnant people, and adults, alongside consultations, chat, email support, and case analysis. Founded in 2020, the company is based in Texas. In September 2026, it raised USD 33 million in Series B funding led by B Capital, with participation from Black Opal Ventures, Denver Ventures, Pave Health Ventures, Alumni Ventures Group, Gaingels, Pari Passu Venture Partners, Spero Ventures, TheVentureCity, and Overwater Ventures, to support research and platform expansion.
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